| Unrealized | |||||||
| Gain/(Loss) | |||||||
| Additional | on Available | Total | |||||
| Common | Stock | Paid-in | Retained | For Sale | Treasury | Stockholders' | |
| Three years ended March 31, 1996 | Shares | Amount | Capital | Earnings | Securities | Stock | Equity |
| Balance at March 31, 1993 | 70,272 | $703 | $74,520 | $ 65,494 | --- | $(l7,418) | $123,299 |
| Issuance of common shares | |||||||
| under employee stock plans | 1,386 | 14 | 5,869 | --- | --- | --- | 5,883 |
| Tax benefit from exercise of | |||||||
| stock options | --- | --- | 2,417 | --- | --- | --- | 2,417 |
| Net income | --- | --- | --- | 41,279 | --- | --- | 41,279 |
| Balance at March 31, 1994 | 71,658 | 717 | 82,806 | 106,773 | --- | (17,418) | 172,878 |
| Reissuance of Treasury Stock | |||||||
| under employee stock plans | --- | --- | (507) | --- | --- | 9,195 | 8,688 |
| Tax benefit from exercise of | |||||||
| stock options | --- | --- | 3,456 | --- | --- | --- | 3,456 |
| Unrealized loss on available-for- | |||||||
| sale securities, net of tax | --- | --- | --- | --- | (329) | --- | (329) |
| Net income | --- | --- | --- | 59,278 | --- | --- | 59,278 |
| Balance at March 31, 1995 | 71,658 | 717 | 85,755 | 166,051 | (329) | (8,223) | 243,971 |
| Issuance of common shares | |||||||
| under employee stock plans | 275 | 2 | 2,070 | --- | --- | --- | 2,072 |
| Reissuance of Treasury Stock | |||||||
| under employee stock plans | --- | --- | 3,856 | --- | --- | 8,223 | 12,079 |
| Tax benefit from exercise of | |||||||
| stock options | --- | --- | 7,907 | --- | --- | --- | 7,907 |
| Unrealized gain on available-for- | |||||||
| sale securities, net of tax | --- | --- | --- | --- | 761 | --- | 761 |
| Net income | --- | --- | --- | 101,454 | --- | --- | 101,454 |
| Balance at March 31, 1996 | 71,933 | $719 | $ 99,588 | $ 267,505 | $432 | $ --- | $368,244 |
| See accompanying notes. | |||||||